package com.by.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.by.entity.Attr;
import com.by.mapper.AttrMapper;
import com.by.service.AttrService;
import org.springframework.stereotype.Service;

@Service
public class AttrServiceImpl extends ServiceImpl<AttrMapper, Attr> implements AttrService {
}
